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Parameter Calculation and Rotor Structure Optimization Design of Solid Rotor Induction Motors. [PDF]
Sensors (Basel)Xu H, Zhao J, Yan S.
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Cogging Torque Dynamic Reduction Based on Harmonic Torque Counteract
IEEE Transactions on Magnetics, 2021This article presents a method to reduce cogging torque in permanent magnet (PM) machines from dynamic control based on harmonic torque counteract (HTC).
Jian Gao +5 more
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IEEE transactions on energy conversion, 2023
In this paper, a general analytical model is developed to analyze the cogging torque accounting for unequal north and south poles as well as pole shifting, which can be applied to consequent pole permanent magnet (CPPM) machines and other rotor PM ...
J. Qi +7 more
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In this paper, a general analytical model is developed to analyze the cogging torque accounting for unequal north and south poles as well as pole shifting, which can be applied to consequent pole permanent magnet (CPPM) machines and other rotor PM ...
J. Qi +7 more
semanticscholar +1 more source
IEEE transactions on magnetics, 2023
Step-skew is a common technique for eliminating the cogging torque of a target harmonic order in permanent magnet synchronous motors (PMSMs). However, when step-skew is applied to the rotor, the cogging torque of the target harmonic order is not ...
Yun-Jae Won +6 more
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Step-skew is a common technique for eliminating the cogging torque of a target harmonic order in permanent magnet synchronous motors (PMSMs). However, when step-skew is applied to the rotor, the cogging torque of the target harmonic order is not ...
Yun-Jae Won +6 more
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification, 2023
To obtain the best comprehensive performance of the flux-switching permanent magnet (FSPM) machines, six cogging torque suppression techniques based on rotor-side including skewing, step-skewing, notching, pairing, right-angle chamfering, and cos ...
Zhiheng Zhang +5 more
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To obtain the best comprehensive performance of the flux-switching permanent magnet (FSPM) machines, six cogging torque suppression techniques based on rotor-side including skewing, step-skewing, notching, pairing, right-angle chamfering, and cos ...
Zhiheng Zhang +5 more
semanticscholar +1 more source
IEEE transactions on industry applications, 2022
This article investigates the source and reduction methods of cogging torque in dual PM Vernier machines (DPVMs), especially for the ones with unevenly distributed split teeth (UDST).
Hailin Huang, Dawei Li, Xiang Ren, R. Qu
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This article investigates the source and reduction methods of cogging torque in dual PM Vernier machines (DPVMs), especially for the ones with unevenly distributed split teeth (UDST).
Hailin Huang, Dawei Li, Xiang Ren, R. Qu
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IEEE transactions on magnetics, 2022
In this article, a new two-stage harmonic current injection (TSHCI) technique is proposed for permanent magnet (PM) synchronous machines to reduce the cogging torque and torque ripple components at low speeds. The developed algorithm is validated for two
M. T. Girgin, M. Guven, M. Aydin
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In this article, a new two-stage harmonic current injection (TSHCI) technique is proposed for permanent magnet (PM) synchronous machines to reduce the cogging torque and torque ripple components at low speeds. The developed algorithm is validated for two
M. T. Girgin, M. Guven, M. Aydin
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IEEE transactions on magnetics, 2022
Flux-modulated-type magnetic gears are expected to be applied as a step-up gear for wind-power generation because of their advantages, including high torque density and maintenance-free operation.
Boqun Dai +4 more
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Flux-modulated-type magnetic gears are expected to be applied as a step-up gear for wind-power generation because of their advantages, including high torque density and maintenance-free operation.
Boqun Dai +4 more
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Optimisation of Magnet Shape for Cogging Torque Reduction in Axial-Flux Permanent-Magnet Motors
IEEE transactions on energy conversion, 2021This paper presents a new method for reduction of the cogging torque in axial flux permanent-magnet motors based on the shape of the edges of the magnets.
Vicente Simón-Sempere +3 more
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